RenderLayerScrollableArea shouldn't call updateLayerCompositingState

Source/core/rendering/RenderLayerScrollableArea.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
  *   Randall Jesup <rjesup@wgate.com>
@@ skipping 661 matching lines @@
             int clientWidth = box().pixelSnappedClientWidth();
             horizontalScrollbar->setProportion(clientWidth, overflowRect().width());
         }
         if (Scrollbar* verticalScrollbar = this->verticalScrollbar()) {
             int clientHeight = box().pixelSnappedClientHeight();
             verticalScrollbar->setProportion(clientHeight, overflowRect().height());
         }
     }
 
     updateScrollableAreaSet(hasScrollableHorizontalOverflow() || hasScrollableVerticalOverflow());
-
-    {
-        // FIXME: We should not be allowing repaint during layout. crbug.com/336251
-        AllowPaintInvalidationScope scoper(box().view()->frameView());
-
-        // FIXME: Remove incremental compositing updates after fixing the chicken/egg issues
-        // https://code.google.com/p/chromium/issues/detail?id=343756
-        DisableCompositingQueryAsserts disabler;
-        box().view()->compositor()->updateLayerCompositingState(box().layer());
-    }
 }
 
 bool RenderLayerScrollableArea::hasHorizontalOverflow() const
 {
     ASSERT(!m_scrollDimensionsDirty);
 
     return scrollWidth() > box().clientWidth();
 }
 
 bool RenderLayerScrollableArea::hasVerticalOverflow() const
@@ skipping 798 matching lines @@
     DisableCompositingQueryAsserts disabler;
     return box().hasCompositedLayerMapping() && box().compositedLayerMapping()->scrollingLayer();
 }
 
 bool RenderLayerScrollableArea::needsCompositedScrolling() const
 {
     return scrollsOverflow() && box().view()->compositor()->acceleratedCompositingForOverflowScrollEnabled();
 }
 
 } // Namespace WebCore